Bump the nuget group across 1 directory with 2 updates

Bumps the nuget group with 2 updates in the /src/wan24-AutoDiscover.ServiceDefaults directory: [OpenTelemetry.Instrumentation.AspNetCore](https://github.com/open-telemetry/opentelemetry-dotnet) and [OpenTelemetry.Instrumentation.Http](https://github.com/open-telemetry/opentelemetry-dotnet).


Updates `OpenTelemetry.Instrumentation.AspNetCore` from 1.7.1 to 1.8.1
- [Release notes](https://github.com/open-telemetry/opentelemetry-dotnet/releases)
- [Changelog](https://github.com/open-telemetry/opentelemetry-dotnet/blob/main/RELEASENOTES.md)
- [Commits](open-telemetry/opentelemetry-dotnet@Instrumentation.Http-1.7.1...core-1.8.1)

Updates `OpenTelemetry.Instrumentation.Http` from 1.7.1 to 1.8.1
- [Release notes](https://github.com/open-telemetry/opentelemetry-dotnet/releases)
- [Changelog](https://github.com/open-telemetry/opentelemetry-dotnet/blob/main/RELEASENOTES.md)
- [Commits](open-telemetry/opentelemetry-dotnet@Instrumentation.Http-1.7.1...core-1.8.1)

---
updated-dependencies:
- dependency-name: OpenTelemetry.Instrumentation.AspNetCore
  dependency-type: direct:production
  dependency-group: nuget
- dependency-name: OpenTelemetry.Instrumentation.Http
  dependency-type: direct:production
  dependency-group: nuget
...

Signed-off-by: dependabot[bot] <[email protected]>

src/wan24-AutoDiscover.ServiceDefaults/wan24-AutoDiscover.ServiceDefaults.csproj

@@ -15,9 +15,9 @@
     <PackageReference Include="Microsoft.Extensions.ServiceDiscovery" Version="8.0.0-preview.4.24156.9" />
     <PackageReference Include="OpenTelemetry.Exporter.OpenTelemetryProtocol" Version="1.7.0" />
     <PackageReference Include="OpenTelemetry.Extensions.Hosting" Version="1.7.0" />
-    <PackageReference Include="OpenTelemetry.Instrumentation.AspNetCore" Version="1.7.1" />
+    <PackageReference Include="OpenTelemetry.Instrumentation.AspNetCore" Version="1.8.1" />
     <PackageReference Include="OpenTelemetry.Instrumentation.GrpcNetClient" Version="1.7.0-beta.1" />
-    <PackageReference Include="OpenTelemetry.Instrumentation.Http" Version="1.7.1" />
+    <PackageReference Include="OpenTelemetry.Instrumentation.Http" Version="1.8.1" />
     <PackageReference Include="OpenTelemetry.Instrumentation.Process" Version="0.5.0-beta.4" />
     <PackageReference Include="OpenTelemetry.Instrumentation.Runtime" Version="1.7.0" />
   </ItemGroup>